﻿using SharpStockLib.Net;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using System;
using SharpStockLib.Fin;
using System.IO;

namespace SharpStockTests
{
    
    
    /// <summary>
    ///This is a test class for YahooDownloaderTest and is intended
    ///to contain all YahooDownloaderTest Unit Tests
    ///</summary>
    [TestClass()]
    public class YahooDownloaderTest
    {
        private TestContext testContextInstance;

        /// <summary>
        ///Gets or sets the test context which provides
        ///information about and functionality for the current test run.
        ///</summary>
        public TestContext TestContext
        {
            get
            {
                return testContextInstance;
            }
            set
            {
                testContextInstance = value;
            }
        }

        #region Additional test attributes
        // 
        //You can use the following additional attributes as you write your tests:
        //
        //Use ClassInitialize to run code before running the first test in the class
        //[ClassInitialize()]
        //public static void MyClassInitialize(TestContext testContext)
        //{
        //}
        //
        //Use ClassCleanup to run code after all tests in a class have run
        //[ClassCleanup()]
        //public static void MyClassCleanup()
        //{
        //}
        //
        //Use TestInitialize to run code before running each test
        //[TestInitialize()]
        //public void MyTestInitialize()
        //{
        //}
        //
        //Use TestCleanup to run code after each test has run
        //[TestCleanup()]
        //public void MyTestCleanup()
        //{
        //}
        //
        #endregion


        /// <summary>
        ///A test for Download method.
        ///This is the basic case that should pass no matter what unless the URL changes or Yahoo changes its URL format or the Internet is falling apart.
        ///</summary>
        [TestMethod()]
        public void DownloadTest()
        {
            string outputFolder = testContextInstance.TestRunDirectory;
            YahooDownloader target = new YahooDownloader(outputFolder);
            Stock stock = new Stock();
            stock.Symbol = "APOL";
            DateTime startDate = new DateTime(2000, 06, 05);
            DateTime endDate = new DateTime(2000, 06, 12);
            DownloadResult result = target.Download(stock, startDate, endDate);
            if (result.Status == DownloadStatus.NoError)
            {
                string refFile = File.ReadAllText(testContextInstance.DeploymentDirectory + "\\" + stock.Symbol + ".csv");
                string testFile = File.ReadAllText(result.OutputFile);

                Assert.AreEqual(refFile, testFile);
            }
            else
                Assert.Fail("Download failed : " + result.Exception);
        }
    }
}
